*1. Height from road surface to fender arch.
*2. Height at factory is the data tested at HKS with the setting of Full Kit. (HKS' recommended setting.)
*3. Adjustable range (However, the lowest value may not be road legal.
Even within the adjustable range, car body, arm etc. may contact. In such case, it will be hard to drive.
Damper oil leakage or any other problems caused by low ride height setting from the factory setting will void the warranty of the product.)
*4. Drivable range that there is no contact of car body or arms etc. (However, change of tire/wheel size may cause a problem.)
Caution). Actual data depends on each vehicle.

Kit information

Spring of Full Kit

F

R

Spring rate N/mm(kgf/mm)

118 ( 12 )

88 ( 9 )

Free height (mm)

200

200

Spring type

Straight

Straight

Recommended range to change spring rate N/mm(kgf/mm)

±20 ( 2 )

±20 ( 2 )

Specification of damper

F

R

Damping force (Rebound/Damping)N*

1900 / 500

750 / 350

Default position of dial

15

15

Remaining damper stroke (Rebound/Damping)mm

30 / 60

56 /79

* The value of the damping force is at piston speed of 0.1m/sec.

Setting data

F

R

Default

Test

Drivable limitHigh *

Drivable limitLow *

Default

Test

Drivable limitHigh *

Drivable limitLow *

Length ofcase (mm)

267

←

313

267

395

←

417

373

SpringSet length(mm)

198

←

198

200

260

←

260

274

Length to ride hightadjuster (mm)

49

←

95

47

55

←

77

19

Lever ratio

1.03

1.12

* Refer to the above explanation *3 of ride height information for drivable high and low limitations.

Test vehicle information

F

R

Vehicle weight kg

-

-

Tire size (Air pressure) kPa

245 / 40 - 18 ( 230 )

245 / 40 - 18 ( 230 )

Wheel size

9 JJ × 18 inset 22

9 JJ × 18 inset 22

Alignment(Toe/Camber)

Test data

0 mm / -2°00'

in 2 mm / -2°33'

Standard value

0 ～ in 2 mm / -0°55' ± 45'

in 2 ± 2 mm / -1°05' ± 30'

* Test data at HKS.

Parts List * It may be changed without prior notice.

Point

・Set for both of street and circuit and for people who like to drive fast. For people who want fast recovery and firm damping force.
・Set to have great drivability and handling and still have ability to track the road.
・Tested with high-grip radial tires.

●Modification for installation
・Need a hole to put through the rear damping force adjustment cable.